To use this product, you need to transfer chip from OEM 58A CF258A 58X CF258X toner to it. We provide you with user guide and specific tools for installing chip
Compatible with Printers: Pro M404dw M404dn M404n M404, Pro MFP M428fdn M428fdw M428dw M428, Enterprise M406 M406dn M430 M430f Printer
Page Yield: 3,000 Pages per Cartridge(Letter/A4, at 5% Coverage)
Included: 2 Black Compatible Toner for HP CF258A 58A CF258X 58X No Chip